662090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 1403136

約数和(自身を除く): 741046

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 463, 715, 926, 1430, 2315, 4630, 5093, 6019, 10186, 12038, 25465, 30095, 50930, 60190, 66209, 132418, 331045, 662090]

約数ペア:

[(1, 662090), (2, 331045), (5, 132418), (10, 66209), (11, 60190), (13, 50930), (22, 30095), (26, 25465), (55, 12038), (65, 10186), (110, 6019), (130, 5093), (143, 4630), (286, 2315), (463, 1430), (715, 926)]